Weather History for Rock Springs, WY

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Saturday, March 22, 2014

  Actual Average Record
Temperature  
Mean Temperature 32 °F 36 °F  
Max Temperature 42 °F 46 °F 71 °F (2004)
Min Temperature 21 °F 25 °F 2 °F (1952)
Degree Days  
Heating Degree Days 33 29  
Month to date heating degree days 644 723  
Since 1 July heating degree days 6096 6575  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 14 °F    
Average Humidity 48    
Maximum Humidity 77    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in 0.03 in 0.25 in (1996)
Month to date precipitation 0.37 0.45  
Year to date precipitation 0.52 1.38  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 10 mph (NE)    
Max Wind Speed 22 mph    
Max Gust Speed 27 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Mar. 22, 2014 Rise Set
Actual Time 7:16 AM MDT 7:30 PM MDT
Civil Twilight 6:48 AM MDT 7:58 PM MDT
Nautical Twilight 6:15 AM MDT 8:30 PM MDT
Astronomical Twilight 5:42 AM MDT 9:04 PM MDT
Moon 12:56 AM MDT (3/22) 10:58 AM MDT (3/22)
Length of Visible Light 13h 10m
Length of Day
12h 14m
Waning Gibbous, 65% of the Moon is Illuminated
Mar 22
Waning Gibbous
Mar 23
Last Quarter
Mar 30
New
Apr 7
First Quarter
Apr 15
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 26.1 °F 14.0 °F 15.1 °F 63% 30.01 in 10.0 mi NE 15.0 mph 20.7 mph N/A   Mostly Cloudy
1:54 AM 25.0 °F 14.2 °F 16.0 °F 69% 30.01 in 10.0 mi ENE 11.5 mph - N/A   Clear
2:54 AM 24.1 °F 12.5 °F 16.0 °F 71% 30.00 in 10.0 mi ENE 12.7 mph - N/A   Mostly Cloudy
3:54 AM 24.1 °F 13.1 °F 17.1 °F 75% 29.98 in 10.0 mi NE 11.5 mph - N/A   Overcast
4:54 AM 21.9 °F 9.8 °F 15.1 °F 75% 30.01 in 10.0 mi ENE 12.7 mph - N/A   Overcast
5:54 AM 21.0 °F 8.1 °F 15.1 °F 78% 30.04 in 10.0 mi ENE 13.8 mph - N/A   Mostly Cloudy
6:54 AM 21.0 °F 8.6 °F 15.1 °F 78% 30.07 in 10.0 mi NE 12.7 mph - N/A   Mostly Cloudy
7:54 AM 21.9 °F 10.4 °F 16.0 °F 78% 30.09 in 10.0 mi ENE 11.5 mph - N/A   Overcast
8:54 AM 24.1 °F 11.5 °F 17.1 °F 75% 30.13 in 10.0 mi NE 15.0 mph - N/A   Overcast
9:54 AM 28.0 °F 18.1 °F 17.1 °F 63% 30.12 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
10:54 AM 30.0 °F 24.1 °F 17.1 °F 59% 30.16 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
11:22 AM 33.1 °F 24.4 °F 18.0 °F 54% 30.09 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
11:30 AM 33.1 °F 27.7 °F 18.0 °F 54% 30.09 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
11:54 AM 33.1 °F 27.7 °F 17.1 °F 52% 30.16 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
12:54 PM 35.1 °F 28.6 °F 16.0 °F 46% 30.15 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
1:54 PM 37.0 °F 33.3 °F 15.1 °F 41% 30.14 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:54 PM 37.9 °F - 12.9 °F 36% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:54 PM 42.1 °F 39.2 °F 12.0 °F 29% 30.11 in 10.0 mi NNE 4.6 mph - N/A   Clear
4:54 PM 39.9 °F 36.7 °F 12.0 °F 32% 30.14 in 10.0 mi North 4.6 mph - N/A   Clear
5:54 PM 42.1 °F 35.7 °F 3.9 °F 21% 30.13 in 10.0 mi WNW 11.5 mph 26.5 mph N/A   Clear
6:54 PM 39.9 °F 30.0 °F -0.9 °F 18% 30.16 in 10.0 mi West 21.9 mph 26.5 mph N/A   Clear